ALSA-2021:4386

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Source
https://errata.almalinux.org/8/ALSA-2021-4386.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALSA-2021:4386
Related
Published
2021-11-09T09:16:05Z
Modified
2026-01-30T01:05:51.045094Z
Summary
Low: gcc security and bug fix update
Details

The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support libraries.

Security Fix(es):

  • libiberty: Integer overflow in demangle_template() function (CVE-2018-20673)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

Affected packages

AlmaLinux:8
cpp

Package

Name
cpp
Purl
pkg:rpm/almalinux/cpp

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc

Package

Name
gcc
Purl
pkg:rpm/almalinux/gcc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc-c++

Package

Name
gcc-c++
Purl
pkg:rpm/almalinux/gcc-c%2B%2B

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc-gdb-plugin

Package

Name
gcc-gdb-plugin
Purl
pkg:rpm/almalinux/gcc-gdb-plugin

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc-gfortran

Package

Name
gcc-gfortran
Purl
pkg:rpm/almalinux/gcc-gfortran

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc-offload-nvptx

Package

Name
gcc-offload-nvptx
Purl
pkg:rpm/almalinux/gcc-offload-nvptx

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
gcc-plugin-devel

Package

Name
gcc-plugin-devel
Purl
pkg:rpm/almalinux/gcc-plugin-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
libitm-devel

Package

Name
libitm-devel
Purl
pkg:rpm/almalinux/libitm-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
libquadmath-devel

Package

Name
libquadmath-devel
Purl
pkg:rpm/almalinux/libquadmath-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
libstdc++-devel

Package

Name
libstdc++-devel
Purl
pkg:rpm/almalinux/libstdc%2B%2B-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
libstdc++-docs

Package

Name
libstdc++-docs
Purl
pkg:rpm/almalinux/libstdc%2B%2B-docs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"
libstdc++-static

Package

Name
libstdc++-static
Purl
pkg:rpm/almalinux/libstdc%2B%2B-static

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-3.el8.alma

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4386.json"